CN218247408U - Head supporting device for ear-nose-throat clinical operation nursing - Google Patents

Abstract

The utility model relates to the technical field of medical instruments, in particular to a head support device for clinical operation nursing of ear, nose and throat. Including the bottom plate, there is a clamping component at the bottom of the bottom plate, there is a motor on the bottom plate, the output end of the motor has a threaded rod, one end of the threaded rod has a barrier plate, there is a movable plate on the threaded rod, a support rod on the movable plate, and a limit rod on the bottom plate. There is an adjustment plate on the support rod, a connecting block on the adjustment plate, a support shell on the adjustment plate, a support column at the bottom of the support shell, an air pump at the bottom of the support shell, a jaw pad at the lower end of the support shell, and ears on the side wall of the support shell. The groove, the inner wall surface of the support shell and the inner surface of the lower jaw backing plate all have air-filled bags, the bottom of the air-filled bag has an inflation port and an air outlet, a plug cover is arranged on the air outlet, and a cushion is arranged on the upper surface of the air-filled bag. The technical problem to be solved by the utility model is to provide a head support device for ENT clinical surgical nursing which is convenient for height and angle adjustment and can effectively fix the patient's head during surgical nursing.

Description

A head support device for ENT clinical operation nursing

technical field

The utility model relates to the technical field of medical instruments, in particular to a head support device for clinical ENT surgery nursing.

Background technique

In the clinical operation and nursing process of ear, nose and throat, it is essential to support the patient's head. By using the head support device, it is convenient for medical staff to treat patients more accurately and efficiently, and it also saves medical care. The physical strength of the personnel.

Publication No. CN215778749U discloses a head support device for ENT clinical surgical care, including a base plate, a pillow plate, a groove, a fixed block and a PVC hollow block, the top of the fixed block is clamped in the groove, and the groove Both ends of the inner top are provided with cylindrical blocks, and both ends of the bottom of the fixed block are provided with reserved holes, and the lower end of the reserved holes is provided with an internally threaded column, and the internally threaded column is sleeved with a second adjusting stud A displacement block is connected to the top of the second adjusting stud and the displacement block is located in the reserved hole, and the top of the displacement block is connected to the bottom of the cylindrical block through a cylindrical spring. The support device does not fix the support device with the bed used for surgical care and does not fix the patient's head, but during the operation, the patient is prone to shift due to the insensitivity of some body parts after anesthesia, which has potential safety hazards, and It is more complicated to adjust the angle of the supporting device.

Utility model content

The technical problem to be solved by the utility model is to provide a head support for ENT clinical surgical care that is convenient for height and angle adjustment, can be fixedly placed on the operating bed, and can effectively fix the patient's head during the surgical nursing process. device.

The technical solution provided by the utility model is: a head support device for clinical ENT surgery nursing, which is characterized in that it includes a base plate, and a plurality of clamping components are arranged at the bottom of the base plate, and the clamping components include a The short column at the bottom, the bottom of the base plate on both sides of the short column is provided with a spring, the bottom of the short column is provided with a fixed splint, and the short column is sleeved with a movable splint that is fixedly connected to the movable end of the spring, and the fixed splint Put it under the bed board, push the movable splint up to a position higher than the bed board by hand, move the movable splint and the fixed splint to the middle direction of the bed board so that the edge of the bed board touches the short column, loosen the movable splint, and push the movable splint back position, the movable splint and the fixed splint clamp the bed board, so that the supporting device is fixed on the bed board, the base board is provided with a motor, the output end of the motor is provided with a threaded rod, and the end of the threaded rod away from the motor is provided with a barrier The threaded rod is covered with a movable plate. When the height of the supporting device needs to be adjusted, the motor is started, the motor rotates to drive the threaded rod to rotate, and the threaded rod rotates to drive the movable plate to move. When the movable plate moves to the barrier plate When in place, the blocking plate hinders the movable plate from continuing to move, avoiding the movable plate from breaking away from the threaded rod due to excessive movement of the movable plate, so that the support device can normally and stably support the patient's head. The movable plate is provided with several support rods, The bottom plate is provided with several limit rods that run through the movable plate, so as to avoid the direction deviation of the movable plate with the rotation of the threaded rod, and limit the movement track of the movable plate to the horizontal movement up and down. An adjustment plate, the adjustment plate is provided with a connecting block, the adjustment plate is provided with a support shell, the bottom of the support shell is provided with a support column, the bottom of the support shell is provided with an air pump, and the lower end of the support shell is provided with As for the chin support plate, ear grooves are provided on both side walls of the support shell, and the inner surface of the support shell and the inner surface of the chin support plate are provided with inflatable bags. When the patient’s head is placed on the support device, through The inflatable pump inflates the inflatable bag. After inflation, the inflatable bag bulges and fits the patient's head, and loosens the fastening bolts between the support shell and the mandibular backing plate. The backing plate cushions the patient's chin to avoid the patient's displacement due to sliding, and realizes the function of the support device to fix the patient's head, effectively reducing potential safety hazards during the surgical nursing process. The bottom of the inflatable bag is provided with an inflation port, so One side of the inflation port is provided with an air outlet, and the air outlet is provided with a plug cover. After the operation is completed, the plug cover on the air outlet is pulled out to release the gas in the inflatable bag, and the inflatable bag becomes deflated. The fastening bolts between the mandibular backing plate and the support shell change the angle of the mandibular backing plate to release the fixation on the patient’s head. The upper surface of the inflatable bag is provided with a cushion. When the patient’s head is placed on the supporting device, A soft touch can be felt, which improves the patient's experience in use.

The inner surface of the movable plate is provided with an internal thread engaged with the threaded rod.

The bottom of the supporting shell is provided with a small hole for exposing the inflation port and air outlet of the air bag, which is convenient for adjusting the amount of gas in the air bag according to the situation to choose whether to fix the patient's head.

The gas charging port and the gas pump are connected through a trachea, and the gas tube, the gas charging port and the gas pump are all fixedly and tightly connected.

The supporting column is hinged to the connecting block through fastening bolts, which is convenient for adjusting the angle of the supporting shell.

The number of the chin pads is two.

The motor is fixedly connected to the bottom plate, and the air pump is fixedly connected to the supporting shell.

The motor is a VEMT DC motor with a model number of T56-T160-T4000, and the air pump is an electric small air pump with a model number of GKJ-3p30l.

Compared with the prior art, the utility model has the advantages that: the support shell of the support device is an oval shell close to the shape of the human head, and the head support feeling is better. At the same time, the support shell is provided with an inflatable bag, which can The size of the head is used to adjust the space of the head support device. At the same time, the inflatable bag closely fits the patient's head after inflating, and can effectively fix the patient's head under the condition that the jaw pad assists in supporting the patient's chin. , which reduces the potential safety hazard caused by the accidental movement of the patient's head during the operation. By connecting the support column and the connection block through fastening bolts, it is simpler and more convenient to adjust the support device.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a head support device for clinical ENT surgery nursing of the present invention;

Fig. 2 is a structural schematic diagram of part A of a head support device for ENT clinical surgical care of the present invention;

Fig. 3 is a front view of a head support device for ENT clinical operation care of the present invention;

As shown in the figure: 1. Bottom plate; 2. Clamping component; 2.1. Short column; 2.2. Spring; 2.3. Fixed splint; 2.4. Movable splint; 3. Motor; 4. Limit rod; 5. Threaded rod; 5.1 , barrier plate; 6, movable plate; 7, support rod; 8, adjustment plate; 9, connection block; 10, support column; 11, jaw pad; 12, air bag; 12.1, inflation port; 12.3. Plug cover; 13. Cushion; 14. Support shell; 15. Air pump; 15.1. Trachea; 16. Ear groove.

detailed description

A head support device for ENT clinical operation care of the present invention will be further described in detail below in conjunction with the accompanying drawings.

As shown in Fig. 1 , a head support device for ENT clinical operation nursing is characterized in that it includes a base plate 1, and a plurality of clamping assemblies 2 are arranged at the bottom of the base plate 1, and the clamping assemblies 2 include The short column 2.1 at the bottom of the base plate 1, the bottom of the base plate 1 on both sides of the short column 2.1 is provided with a spring 2.2, the bottom of the short column 2.1 is provided with a fixed splint 2.3, and the upper part of the short column 2.1 is provided with a movable spring 2.2. The movable splint 2.4 fixedly connected at the end, put the fixed splint 2.3 on one side under the bed board, push the movable splint 2.4 upward by hand, compress the spring 2.2 to make the height of the movable splint 2.4 rise above the bed board, and place the movable splint 2.4 and the fixed splint 2.3 Move toward the middle of the bed board so that the edge of the bed board touches the short column 2.1, loosen the movable splint 2.4, and the spring 2.2 returns to push the movable splint 2.4 back to its position, and the movable splint 2.4 and the fixed splint 2.3 clamp the bed board. Similarly, clamp the other The component 2 is clamped to the bed board, realizing the function of fixing the support device to the bed board. The base board 1 is provided with a motor 3, and the output end of the motor 3 is provided with a threaded rod 5, which is far away from the motor. One end of the 3 is provided with a barrier plate 5.1, and the threaded rod 5 is covered with a movable plate 6. When the height of the supporting device needs to be adjusted, the motor 3 is started, and the rotation of the motor 3 drives the threaded rod 5 to rotate, and the threaded rod 5 The rotation drives the movable plate 6 to move upwards. When the movable plate 6 moves to the barrier plate 5.1, the barrier plate 5.1 hinders the movable plate 6 from continuing to move upwards, so as to prevent the movable plate 6 from overmoving and leaving the threaded rod 5, so that the support device can be normally stable. To support the patient's head, the movable plate 6 is provided with several support rods 7, and the base plate 1 is provided with a plurality of limit rods 4 that penetrate the movable plate 6, and the limit rods 4 are fixedly connected with the base plate 1 and penetrate The movable plate 6 avoids the deflection of the movable plate 6 in the process of rotating with the threaded rod 5, and limits the movable track of the movable plate 6 to the horizontal up and down direction. The support rod 7 is provided with an adjusting plate 8, the The adjustment plate 8 is provided with a connecting block 9, the adjustment plate 8 is provided with a support shell 14, the bottom of the support shell 14 is provided with a support column 10, the bottom of the support shell 14 is provided with an air pump 15, and the support shell 14 is provided with an air pump 15. The lower end of 14 is provided with a chin support plate 11, and ear grooves 16 are provided on both side walls of the support shell 14, as shown in Fig. An inflatable bag 12 is provided, the bottom of the inflatable bag 12 is provided with an inflation port 12.1, the side of the inflatable port 12.1 is provided with an air outlet 12.2, and the air outlet 12.2 is provided with a plug cover 12.3, and the upper surface of the inflatable bag 12 is A soft pad 13 is provided, and when the patient puts the head on the support device, the patient feels a soft touch, which improves the patient's experience in use.

The inner surface of the movable plate 6 is provided with an internal thread engaged with the threaded rod 5 .

The bottom of the supporting shell 14 is provided with a small hole for exposing the inflation port 12.1 and the air outlet port 12.2 of the inflatable bag 12 .

The inflation port 12.1 is connected to the air pump 15 through an air pipe 15.1, and the air pipe 15.1 is fixed and tightly connected to the inflation port 12.1 and the air pump 15.

The support column 10 is hinged with the connecting block 9 through fastening bolts. When the angle of the supporting device needs to be adjusted, the fastening bolts are loosened, the supporting shell 14 is adjusted to a suitable angle, and the fastening bolts are tightened to fix.

The number of the jaw pads 11 is two, and they are hinged with the support shell 14 by fastening bolts. When the patient's head needs to be fixed, the air pump 15 is turned on to inflate the air bag 12 through the trachea 15.1, and the air bag 12 is inflated after being inflated. Fit the patient's head, unscrew the fastening bolts between the jaw pad 11 and the support shell 14, adjust the position and angle of the jaw pad 11 so that the jaw pad 11 rests on the patient's chin, tighten the fastening bolts to fix , realizing the function of fixing the patient's head.

The motor 3 is fixedly connected to the bottom plate 1 , and the air pump 15 is fixedly connected to the supporting shell 14 .

When the utility model is actually implemented, first place the supporting device on one end of the operating bed, put the fixed splint 2.3 on one side under the bed board, push the movable splint 2.4 upwards by hand, and compress the spring 2.2 to raise the height of the movable splint 2.4 Move the movable splint 2.4 and the fixed splint 2.3 to the middle of the bed board so that the edge of the bed board touches the short column 2.1, loosen the movable splint 2.4, and the spring 2.2 pushes the movable splint 2.4 back to its position, the movable splint 2.4 and the fixed splint 2.3 Clamp the bed board, similarly, clamp another clamping assembly 2 to the bed board, fix the support device on the bed board, put the patient's head on the support shell 14, turn on the air pump 15 to inflate the air bag 12 After inflating, the inflatable bag 12 bulges and fits the patient's head gradually, fixes the patient's head in the horizontal direction, and then respectively turns the fastening bolts between the two mandibular backing plates 11 and the support shell 14 to adjust the mandibular backing plate 11 to cushion the patient's chin, tighten the fastening bolts to fix the patient's head completely, then turn the fastening bolts between the support column 10 and the connecting block 9, adjust the support shell 14 to a suitable angle, and tighten The fastening bolt is fixed, the motor 3 is turned on, the rotation of the motor 3 drives the threaded rod 5 to rotate, the rotation of the threaded rod 5 drives the movement of the movable plate 6, the movement of the movable plate 6 drives the movement of the support rod 7, the movement of the support plate 7 drives the movement of the adjustment plate 8, and the movement of the adjustment plate 8 The movement drives the support shell 14 to move. When the height of the support device is adjusted to a suitable height, the motor 3 is turned off, and the medical staff starts to perform surgery or care on the patient. Fasten the bolts between the support shell 14, adjust the position and angle of the jaw pad 11, pull out the plug cover 12.3 to release the gas in the inflatable bag 12, and the inflatable bag 12 begins to collapse, releasing the fixation of the patient's head. Plug the plug cap 12.3 back into the air outlet.

The utility model and its implementation have been described above. This description is not restrictive. What is shown in the drawings is only one implementation of the utility model, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall be protected by the utility model scope.

Claims (7)

1. A head support device for ENT clinical operation nursing, characterized in that: it comprises a base plate (1), the bottom of the base plate (1) is provided with a plurality of clamping components (2), and the clamping components (2) ) includes a short column (2.1) arranged at the bottom of the bottom plate (1), springs (2.2) are provided at the bottom of the bottom plate (1) on both sides of the short column (2.1), and fixed splint (2.3), the short column (2.1) is covered with a movable splint (2.4) fixedly connected to the movable end of the spring (2.2), the base plate (1) is provided with a motor (3), and the motor ( 3) The output end is provided with a threaded rod (5), the end of the threaded rod (5) away from the motor (3) is provided with a barrier plate (5.1), and the threaded rod (5) is covered with a movable plate (6 ), the movable plate (6) is provided with several support rods (7), and the base plate (1) is provided with several stop rods (4) that run through the movable plate (6), and the support rods ( 7) is provided with an adjustment plate (8), the adjustment plate (8) is provided with a connecting block (9), the adjustment plate (8) is provided with a support shell (14), and the support shell (14) The bottom is provided with a support column (10), the bottom of the support shell (14) is provided with an air pump (15), the lower end of the support shell (14) is provided with a jaw pad (11), and the support shell (14) has two Ear grooves (16) are provided on the side walls, air bags (12) are provided on the inner surface of the support shell (14) and the inner surface of the jaw pad (11), and the bottom of the air bag (12) is provided with Inflatable port (12.1), one side of the inflatable port (12.1) is provided with an air outlet (12.2), the air outlet (12.2) is provided with a plug cover (12.3), and the upper surface of the inflatable bag (12) is provided with Upholstery (13). 2. A head support device for ENT clinical operation nursing according to claim 1, characterized in that: the inner surface of the movable plate (6) is provided with an internal thread engaged with the threaded rod (5). 3. A head support device for ENT clinical operation care according to claim 1, characterized in that: the bottom of the support shell (14) is provided with an air supply port (12.1) and an air outlet for an inflatable bag (12) (12.2) Exposed small holes. 4. A head support device for ENT clinical operation care according to claim 1, characterized in that: the air inlet (12.1) and the air pump (15) are connected through a trachea (15.1). 5 . The head support device for ENT clinical operation nursing according to claim 1 , characterized in that: the support column ( 10 ) is hinged to the connecting block ( 9 ) through fastening bolts. 6 . 6. A head supporting device for ENT clinical operation nursing according to claim 1, characterized in that: the number of the jaw pads (11) is two, and they are hinged to the supporting shell (14) by fastening bolts . 7. A head support device for ENT clinical operation nursing according to claim 1, characterized in that: the motor (3) is fixedly connected to the base plate (1), and the air pump (15) is connected to the supporting shell (14) Fixed connection.

Images